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537160 = 235131033
BaseRepresentation
bin10000011001001001000
31000021211211
42003021020
5114142120
615302504
74365031
oct2031110
91007754
10537160
11337638
1221aa34
1315a660
14dda88
15a925a
hex83248

537160 has 32 divisors (see below), whose sum is σ = 1302840. Its totient is φ = 198144.

The previous prime is 537157. The next prime is 537169. The reversal of 537160 is 61735.

It can be written as a sum of positive squares in 4 ways, for example, as 470596 + 66564 = 686^2 + 258^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (537169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4 + ... + 1036.

2537160 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 537160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (651420).

537160 is an abundant number, since it is smaller than the sum of its proper divisors (765680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

537160 is a wasteful number, since it uses less digits than its factorization.

537160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057 (or 1053 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 537160 is about 732.9120001746. The cubic root of 537160 is about 81.2895192366.

Adding to 537160 its reverse (61735), we get a palindrome (598895).

The spelling of 537160 in words is "five hundred thirty-seven thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 13 20 26 40 52 65 104 130 260 520 1033 2066 4132 5165 8264 10330 13429 20660 26858 41320 53716 67145 107432 134290 268580 537160